diff --git a/homeassistant/components/xiaomi_ble/const.py b/homeassistant/components/xiaomi_ble/const.py
index 8ea99cf1f84..aab443c67fa 100644
--- a/homeassistant/components/xiaomi_ble/const.py
+++ b/homeassistant/components/xiaomi_ble/const.py
@@ -37,6 +37,7 @@ LOCK_FINGERPRINT = "lock_fingerprint"
 MOTION_DEVICE: Final = "motion_device"
 DOUBLE_BUTTON: Final = "double_button"
 TRIPPLE_BUTTON: Final = "tripple_button"
+QUADRUPLE_BUTTON: Final = "quadruple_button"
 REMOTE: Final = "remote"
 REMOTE_FAN: Final = "remote_fan"
 REMOTE_VENFAN: Final = "remote_ventilator_fan"
@@ -48,6 +49,7 @@ BUTTON_PRESS_LONG: Final = "button_press_long"
 BUTTON_PRESS_DOUBLE_LONG: Final = "button_press_double_long"
 DOUBLE_BUTTON_PRESS_DOUBLE_LONG: Final = "double_button_press_double_long"
 TRIPPLE_BUTTON_PRESS_DOUBLE_LONG: Final = "tripple_button_press_double_long"
+QUADRUPLE_BUTTON_PRESS_DOUBLE_LONG: Final = "quadruple_button_press_double_long"
 
 
 class XiaomiBleEvent(TypedDict):
diff --git a/homeassistant/components/xiaomi_ble/device_trigger.py b/homeassistant/components/xiaomi_ble/device_trigger.py
index 119424788db..3c5488a1e74 100644
--- a/homeassistant/components/xiaomi_ble/device_trigger.py
+++ b/homeassistant/components/xiaomi_ble/device_trigger.py
@@ -47,6 +47,8 @@ from .const import (
     LOCK_FINGERPRINT,
     MOTION,
     MOTION_DEVICE,
+    QUADRUPLE_BUTTON,
+    QUADRUPLE_BUTTON_PRESS_DOUBLE_LONG,
     REMOTE,
     REMOTE_BATHROOM,
     REMOTE_FAN,
@@ -123,6 +125,12 @@ EVENT_TYPES = {
     DIMMER: ["dimmer"],
     DOUBLE_BUTTON: ["button_left", "button_right"],
     TRIPPLE_BUTTON: ["button_left", "button_middle", "button_right"],
+    QUADRUPLE_BUTTON: [
+        "button_left",
+        "button_mid_left",
+        "button_mid_right",
+        "button_right",
+    ],
     ERROR: ["error"],
     FINGERPRINT: ["fingerprint"],
     LOCK: ["lock"],
@@ -205,6 +213,11 @@ TRIGGER_MODEL_DATA = {
         event_types=EVENT_TYPES[TRIPPLE_BUTTON],
         triggers=TRIGGERS_BY_TYPE[BUTTON_PRESS_DOUBLE_LONG],
     ),
+    QUADRUPLE_BUTTON_PRESS_DOUBLE_LONG: TriggerModelData(
+        event_class=EVENT_CLASS_BUTTON,
+        event_types=EVENT_TYPES[QUADRUPLE_BUTTON],
+        triggers=TRIGGERS_BY_TYPE[BUTTON_PRESS_DOUBLE_LONG],
+    ),
     ERROR: TriggerModelData(
         event_class=EVENT_CLASS_ERROR,
         event_types=EVENT_TYPES[ERROR],
@@ -261,6 +274,8 @@ MODEL_DATA = {
     "XMWXKG01YL": TRIGGER_MODEL_DATA[DOUBLE_BUTTON_PRESS_DOUBLE_LONG],
     "K9B-2BTN": TRIGGER_MODEL_DATA[DOUBLE_BUTTON_PRESS_DOUBLE_LONG],
     "K9B-3BTN": TRIGGER_MODEL_DATA[TRIPPLE_BUTTON_PRESS_DOUBLE_LONG],
+    "KS1": TRIGGER_MODEL_DATA[QUADRUPLE_BUTTON_PRESS_DOUBLE_LONG],
+    "KS1BP": TRIGGER_MODEL_DATA[QUADRUPLE_BUTTON_PRESS_DOUBLE_LONG],
     "YLYK01YL": TRIGGER_MODEL_DATA[REMOTE],
     "YLYK01YL-FANRC": TRIGGER_MODEL_DATA[REMOTE_FAN],
     "YLYK01YL-VENFAN": TRIGGER_MODEL_DATA[REMOTE_VENFAN],
diff --git a/homeassistant/components/xiaomi_ble/strings.json b/homeassistant/components/xiaomi_ble/strings.json
index cdee3fc3838..06b49b8e86f 100644
--- a/homeassistant/components/xiaomi_ble/strings.json
+++ b/homeassistant/components/xiaomi_ble/strings.json
@@ -86,6 +86,8 @@
     "trigger_type": {
       "button": "Button \"{subtype}\"",
       "button_left": "Button Left \"{subtype}\"",
+      "button_mid_left": "Button Mid Left \"{subtype}\"",
+      "button_mid_right": "Button Mid Right \"{subtype}\"",
       "button_middle": "Button Middle \"{subtype}\"",
       "button_right": "Button Right \"{subtype}\"",
       "button_on": "Button On \"{subtype}\"",